• The macro will add a sheet with the name Master to your workbook and will copy the cells from every sheet in your workbook in this worksheet.
• The first macro does a normal copy and the second macro copy the Values.
• The macro's subs use the functions below, the macro's won’t work without the functions.

Sub CopyUsedRange()
    Dim sh As Worksheet
    Dim DestSh As Worksheet
    Dim Last As Long
    If SheetExists("Master") = True Then
        MsgBox "The sheet Master already exist"
        Exit Sub
    End If
    Application.ScreenUpdating = False
    Set DestSh = Worksheets.Add
    DestSh.Name = "Master"
    For Each sh In ThisWorkbook.Worksheets
        If sh.Name <> DestSh.Name Then
            If sh.UsedRange.Count > 1 Then
                Last = LastRow(DestSh)
                sh.UsedRange.Copy DestSh.Cells(Last + 1, 1)
            End If
        End If
    Next
    Application.ScreenUpdating = True
End Sub

Sub CopyUsedRangeValues()
    Dim sh As Worksheet
    Dim DestSh As Worksheet
    Dim Last As Long
    If SheetExists("Master") = True Then
        MsgBox "The sheet Master already exist"
        Exit Sub
    End If
    Application.ScreenUpdating = False
    Set DestSh = Worksheets.Add
    DestSh.Name = "Master"
    For Each sh In ThisWorkbook.Worksheets
        If sh.Name <> DestSh.Name Then
            If sh.UsedRange.Count > 1 Then
                Last = LastRow(DestSh)
                With sh.UsedRange
                    DestSh.Cells(Last + 1, 1).Resize(.Rows.Count, _
                    .Columns.Count).Value = .Value
                End With
            End If
        End If
    Next
    Application.ScreenUpdating = True
End Sub



Function LastRow(sh As Worksheet)
    On Error Resume Next
    LastRow = sh.Cells.Find(What:="*", _
                            After:=sh.Range("A1"), _
                            Lookat:=xlPart, _
                            LookIn:=xlFormulas, _
                            SearchOrder:=xlByRows, _
                            SearchDirection:=xlPrevious, _
                            MatchCase:=False).Row
    On Error GoTo 0
End Function

Function Lastcol(sh As Worksheet)
    On Error Resume Next
    Lastcol = sh.Cells.Find(What:="*", _
                            After:=sh.Range("A1"), _
                            Lookat:=xlPart, _
                            LookIn:=xlFormulas, _
                            SearchOrder:=xlByColumns, _
                            SearchDirection:=xlPrevious, _
                            MatchCase:=False).Column
    On Error GoTo 0
End Function
Function SheetExists(SName As String, _
                     Optional ByVal WB As Workbook) As Boolean
     On Error Resume Next
    If WB Is Nothing Then Set WB = ThisWorkbook
    SheetExists = CBool(Len(Sheets(SName).Name))
End Function