Exchange PST Export: From subfolder within a mailbox using powershell

Hello All,

I am attempting to export a PST file with a multiple level folder structure. i.e.

Root / Data / Subs

Is it possible to extract data from the data subfolder using powershell cmdlets and in the subsequently created pst file have it become the top level folder? Is this possible with MAPI switches within the cmdlet? 

Thanks in advance!