I discovered that you can share your Game Pass on PC with other people. All you need to do is join the same Microsoft "Family". After you are all in the same Family, just login your Windows account that doesn't have game pass. Open the Windows Store and sign-in on the account that has Game Pass then go download the game. It's as simple as that! You can logout of the other account from the Microsoft Store after you install it but you don't have to.
FYI, this works with all Windows Store apps/games, not just Game Pass stuff.