Yes, I don't think that at 8 months you should look at it as "time to be off of purees" but perhaps time to start introducing other things in an effort to start transitioning! So, continue to offer purees but include finger foods to let her explore, play with and put in her mouth and do with them as she pleases! We did soft pear spears, sticks/cubes of baked sweet potato and squash, cooked baby carrots, banana cut into sticks, rice cakes, etc. I just added them onto DS's tray and let him do what he wanted, often eating them myself in really exaggerated ways to show him.
Also, making purees thicker and a bit lumper, sometimes adding things into them - say grated apple into some mushy sweet potato.