Hi Pete
I've never used a Mac, but if the PT's in 2008 for Mac are like XL2007, then you will find these settings on the Design tab, that appears when your cursor is located on the PT.
Choose Layout>Report to choose Outline, Compact or Tabular
Choose Layout>Subtotals to choose where you want the Subtotals to appear
Regards
Roger Govier
Microsoft Excel MVP