Word Frequency Macro

[neucool]

Hello,

I know close to nothing about macros, but I needed one to find the frequency of words in a column. I found a macro that is approximately what I need, and it was working on my work computer (PC) but does not work on my Mac version of Excel.

It is the Pivot Table section that is highlighted when I hit debug.

This is the macro:

Sub MakeWordList()
    Dim InputSheet As Worksheet
    Dim WordListSheet As Worksheet
    Dim PuncChars As Variant, x As Variant
    Dim i As Long, r As Long
    Dim txt As String
    Dim wordCnt As Long
    Dim AllWords As Range
    Dim PC As PivotCache
    Dim PT As PivotTable
    
    Application.ScreenUpdating = False
    Set InputSheet = ActiveSheet
    Set WordListSheet = Worksheets.Add(after:=Worksheets(Sheets.Count))
    WordListSheet.Range("A1") = "All Words"
    WordListSheet.Range("A1").Font.Bold = True
    InputSheet.Activate
    wordCnt = 2
    PuncChars = Array(".", ",", ";", ":", "'", "!", "#", _
        "$", "%", "&", "(", ")", " - ", "_", "--", "+", _
        "=", "~", "/", "\", "{", "}", "[", "]", """", "?", "*")
    r = 1

'   Loop until blank cell is encountered
    Do While Cells(r, 1) <> ""
'       covert to UPPERCASE
        txt = UCase(Cells(r, 1))
'       Remove punctuation
        For i = 0 To UBound(PuncChars)
            txt = Replace(txt, PuncChars(i), "")
        Next i
'       Remove excess spaces
        txt = WorksheetFunction.Trim(txt)
'       Extract the words
        x = Split(txt)
        For i = 0 To UBound(x)
            WordListSheet.Cells(wordCnt, 1) = x(i)
            wordCnt = wordCnt + 1
        Next i
    r = r + 1
    Loop
    
'   Create pivot table
    WordListSheet.Activate
    Set AllWords = Range("A1").CurrentRegion
    Set PC = ActiveWorkbook.PivotCaches.Add _
        (SourceType:=xlDatabase, _
        SourceData:=AllWords)
    Set PT = PC.CreatePivotTable _
        (TableDestination:=Range("C1"), _
        TableName:="PivotTable1")
    With PT
        .AddDataField .PivotFields("All Words")
        .PivotFields("All Words").Orientation = xlRowField
    End With
End Sub

Any idea as to what's going on?