I am trying to order the attributes within a dimension in SSAS 2008. 

For Example:

Dimension Name - Product 

Attributes - Product Class, Product Group, Product Type

The default alphanumeric ordering of the attributes displayed in an Excel pivot table are as follows

- Product Class

- Product Group

- Product Type

However, I would like to define the order so it displays in the Pivot Tables as follows:

- Product Type

- Product Class

- Product Group

I understand how to order the values within an attribute but actually ordering the attributes has been a little harder.  Without prefixing a number in front of the name I am not sure how to do it.  Does anyone have any thoughts or experience with this issue.  Thanks