Toggle inside Accordion or viceversa

I need use the toggle inside accordion because i need two levels of hide/slide information, but i can`t add a accordion inside accordion or toggle inside accordion.

I’m use a toggle FAQ inside accordion but the toggle don’t unfold.

there is some way to do this?

+ Level1 (accordion/toggle)
— + Level2 (accordion/toggle)
—– Content
— + Level2
—– Content
+ Level1
— + Level2
—– Content