This example creates a list of cube field names for the data fields in the first OLAP-based PivotTable report on Sheet1.
Set objNewSheet = Worksheets.Add
objNewSheet.Activate
intRow = 1
For Each objCubeFld In Worksheets("Sheet1").PivotTables(1).CubeFields
If objCubeFld.Orientation = xlDataField Then
objNewSheet.Cells(intRow, 1).Value = objCubeFld.Name
intRow = intRow + 1
End If
Next objCubeFld