Need help with creating spaces to Revit from TestFit File (topologic workflow)

Hi, guys. I’ve downloaded a zip file from topologic website.
It’s a short script where the spaces from TestFit is visualized as geometry in Dynamo.

Is there a way to export it as spaces in Revit?

I’ve added a few nodes with to extrude from the geometry but it’s not the result I’m looking for.

Thank you!