Hi,

Yes, it is not possible based on your condition Product * 0.7% but you can set up product pricing in Odoo that depends on the price of another product by adding extra fee. 

You can achieve this by creating a formula-based pricing rule that calculates the price of Product_2 based on the price of Product_1. Here's how you can do it:

Step 1: Create a price list for a product for example:
Lets say that Cabinet with Doors is worth 100$ by setting the computation as Fixed Price.Lets name it Price of one Product

Step 2: Now , Lets Create another Price list lets call it Price of one Product+extra,
Add a Price Rule, Set the Computation as Formula,Set the Based on as Other Pricelist

Add Choose the other Pricelist as Price of one Product and You can add extra fee
let say Cabinet with door is 100$ and we set extra fee as 50$.Then the cost of Product_2 will be 150$. 

This is the only i can think of

Hope it helps

price list can do that but should be (advanced price list setting)  and create your own criteria