Click on the Gradient fill and pick one you like.
I made mine vertical.
Click on the shapes icon. Vector setting.
To see how the text looks, click on the down
arrow and the eye to preview.
Delete the vector circle layer.
Duplicate the text layer. X out the top text layer.
Click on the visible text layer, apply the Blast Em filter.
This is the setting I used.
UN X the other text layer.