To view users or accounts that belong to a segment

It would be great If we have an option to filter out Audience/Accounts by using Segments. Using this feature we can know how many users/Audience will qualify for a particular segment. Instead of applying more filters every time, we can have a segment created and use it. We do have a workaround by using the Email Engagement for preview or using the rules in segments directly as filters. But Having a segment as filter makes things so much easier