Product Managers come from all walks of life. Some come from a technical background, some don’t. The thing is this role varies a lot in the industry and there are certain aspects of this role which makes it unique in different companies.
Good product sense takes time to develop. If one keeps on reading and learning about how great products came into existence, the knowledge will start showing in the interviews too.
One should be really passionate about building great products, one should be able to show that passion. Transitioning into Product Management will not seem like a big issue then.