In report to show header only one time in details group

Hi,
Is there any way that we can show the header only one time in details group and I have also check by adding a row outside the group but it doesn't help me.As I have to make changes in the ProdPickList report as in the ProdPickList report when we don't select the dimension then standard report show in improper way..... values don't comes below the labels.Please help.