[Request] 8th gen cpu for asus z170 p

Hello, i have an asus z170 p i5 6600, looking for upgrade to 7700k but someone told me to take a look at your forum for 8th and 9th gen mobo modding.
So im not a pro at all, i can hardly understand my own bios but its updated to latest version from asus website to version 3805
Is it possible to mod the motherboard to work with 8700k or 9700k?
If yes what is the easiest and low risk cpu to do this?