How to Show Grand Totals when section is applied

Hi Experts,

My customer wants to see the cost centres wise Bookmarks when the BO webi report downloaded to PDF .

I knew that by applying section only we can show the Bookmarks in PDF, but when i apply section on Cost Centre Column am not able to Add grand totals for all the measure columns in the webi report.

kindly let me know is there any workaround where we can add grand totals when section is applied.(With out Blank Cell)

Thanks & Regards,

Kumar V