Switching axis, is it possible?

Hi

I have a racing wheel with pedals, The wheel is the X axis (left and right turn), and the pedals are the Y axis.
Im using the pedals for rudder, they work perfectly, and im trying to use the wheel for trim , but when i tried to map the axis for trim, it can only be the Y axis, since trim is for up and down.
The rudder works with both X or Y axis, so is it possible to switch the axis? so the Wheel is the Y and the Pedals the X axis??

I really don't know anything about this stuff

Get a joy stick if you can, you're trying to make something do what it's not designed to do. You will get better results in the end using the buttons on the joy stick for trim.