How can I export (in a report/excel/csv/etc) Field Permissions of a Field Security Profile?

Hello everyone,

I have tried to export field security permissions per field security profile:



But it does not seem to be possible to do so by the standard product.
(Xrm toolbox User Security Manager, is a great tool but does provide only an overview of the users/teams under each profile but not the actual fields affected by the profile)