Is there a way to get this without a potion of levitation?
Blast wave or force cube launched from just out of line of sight from the trap would work.
Or a seed of swiftwhistle as the other poster mentioned.
Edit: or Stone of Flock
Last Time I used stone of flock in the gold + trap room all the gold disappeared.
Sheep stone and Swifthistle seed do work, as mentioned. Hourglass if you had it yeah. Just kiting a mob into it would work, I don't think Disint traps destroy equipment anymore.
Was about to say Aquablast, but it does use (1/8th of) Levitation.
Telekinetic Grab spell made from a thrown weapon.
Lure an enemy to a location near the trap, then throw something into the trap. Make sure the trap is closer to the enemy than to you.
If you go far enough and activate the trap, it won't target you. This was a recent change