Hey, does this have anything like GIMP's color-to-alpha filter? I can't find anything in the menus, but it's the one thing that GIMP has that Photoshop doesn't

Hey, does this have anything like GIMP's color-to-alpha filter? I can't find anything in the menus, but it's the one thing that GIMP has that Photoshop doesn't which I use very often.