How to use PowerShell to track Office 2013 Installations in Office 365

Currently, Microsoft allows Office 365 Admins to see which users have installed Office ProPlus on their computers. This is done on a user by user basis. I'm looking for a way to run a report, possibly in PowerShell, that will return all the users in an organization that have installed Office ProPlus on their machines. So far I haven't been able to find any reports in the Office 365 Web Reporting Service home page or the PowerShell Script Repository. I'm assuming that if the information is on the Office 365 Admin center that there is a PowerShell cmdlet out there somewhere. If I can at least find the cmdlet that returns information on whether a user has Office ProPlus installed on his/her computer it'll be a good start. Any information would be helpful.

Thanks