This example adds the names of all items in the field named "product" to a list on a new worksheet.
Set nwSheet = Worksheets.Add
nwSheet.Activate
Set pvtTable = Worksheets("Sheet2").Range("A1").PivotTable
rw = 0
For Each pvtitem In pvtTable.PivotFields("product").PivotItems
rw = rw + 1
nwSheet.Cells(rw, 1).Value = pvtitem.Name
Next