When hierarchy is opened the calculated subtotals fields gets added up twice

Hi All,

I am bringing the hierarchy object called customer which has 2 sub level from bex query in webi report.

So on the report the First column is customer and 2nd column is Revenue.

I calculated the Subtotal field which is sum(Revenue). But when I open the Standard Hierarchy

of Customer the values in Sub level 1 and Sub level 2 gets added to the Subtotals respectively.

eX:

Column1(Customer)                              Column2(Revenue)

+Standard Hierarchy                                  980

Subtotal                                                      980

Next when I click the + sign on Standard Hierarchy this is what happens

Column1(Customer)                              Column2(Revenue)

-Standard Hierarchy                                    980

Apple                                                           360

Samsung                                                     620

Subtotal                                                      1960

I want the subtotal to remain 980. and that is the requirement  We need both the Standard hierarchy and sub totals How do i achieve this.

Thanks