Power measurement is not supported on the Raspberry Pi AI HAT.
The Hailo-8 M.2 modules have a INA device on board that allows you to measure power. If you want to use a M.2 module on a Raspberry Pi 5, there are multiple options for HATs that you can use. I have tested a few in the past. Have a look at the following post.
Hailo Community - How to connect a Hailo-8 to the Raspberry Pi 5