Oh? Please do tell? Your “bricks” vary widely in length, which isn’t feasible with real bricks, though the gaps between them can vary to some extent. Even so, I see places in this image where vertical lines are aligned across rows, which is what you want to avoid.
Start with a spiral first and then lay the bricks?
This might be relevant?
P.S. Not quite that simple:
spiral_bricks_cone_2020Sep19a.gh (19.6 KB)