如何在MDX的层次结构中查找每个组的总和

Question

In the example below I want to find sum of each group. Can someone correct my MDX query to get the desired result for GroupCount Column.

with member [GroupCount] as
aggregate([Department].[Department ID].currentmember.parent,
          [Measures].[Pay Frequency])


select {[Department].[Group Name].[all].children*
        [Department].[Department ID].[all].children
       } on rows,
{[Measures].[Pay Frequency],[GroupCount]} on columns
from test

The result I am getting from the above query is:

However I need the output as :

Answer 1

Is it like this?

with member [GroupCount] as
(
     [Department].[Group Name].CURRENTMEMBER,
     [Department].[Department ID].[All],
     [Measures].[Pay Frequency]
)
select {[Department].[Group Name].[all].children*
        [Department].[Department ID].[all].children
       } on rows,
{[Measures].[Pay Frequency],[GroupCount]} on  columns
from test;