MM options are in no way linked with the price. You need to do it manually somehow... with many Condition blocks I guess.
By the way if you put pending orders in grid, each order can be at certain distance from the previous one and with different lot size. But trades... each one is kinda independent. Only some MM methods like Martingale ask for the lot size and profit of the previous trade, but there is nothing about price levels and I can't even imagine how can I do this in Buy now and Sell now 🙂