Can I take the next step

Cassie • 🎉🎃🍁🍂 blessed with a beautiful 3 year old boy a 2 year girl and a 9 week girl👨‍👩‍👧‍👦
So my lo is 7 months in 2 weeks, I have been weaning him since he was about 4 months due to him not taking all his milk down and badly chucking up the whole bottle,he is still on his new milk and I've been giving him pureed food for a good while now trying different things with him, I'm just wondering would it be OK to start the next step of giving him foods that are more bitty and grainy with different textures, I believe it will start filling him up much better than now and with his milk in between aswel, and glo moms on here able to give answers 😊😊