Extracting BW hierarchy in Web Intelligence

Gurus,

In BO how can I make the hierarchy appear just like BW Bex. Is there a setting or a way we can display the hierarchy in a sequence like what we have in Bex......

+Country

-

+ State

-

+City

-

+Zip code.

Please let me know how to handled BW hierarchies in BO and the best practices.

Thanks,

--Hardik