Dimension Name of PivotRowMembers

[Francis]

Hi all,

I would like to know how to get the dimension name from PivotRowMembers.
For example,
Dimension: Customer
Hierarchy: Customer Group -> Customer Sub Group -> Customer Name

And I can use PivotRowMembers.Field.Caption to get the Hierarchy name. But
how can I get the Dimension name from the level of PivotRowMembers?

Thanks for any help.

Francis