One race counts as another for Archtype

[mardaddy]

Besides GM fiat, is there a way for one race to count as another via Traits/Feat-tree's/whatever to qualify for Class Archtypes?

I am theory-building a Prankster Bard out of idle curiosity, but not liking the requirement of being a gnome...

[Theaitetos]

Racial Heritage
Planar Heritage

[mardaddy]

Thank you.