Is this already a feature?
be able to use single numbers analysis from dashboard analytics in dashboard expressions
@daman.sahota, this is not a feature yet, but it’s something we are aware of. Unifying data and analytics across the platform is a key initiative over the next year and we’ll have a lot more to share along the way. In the mean time, I’ve converted this post to a product suggestions so your voice is added to the list of customers who are interested in this functionality.
In the meantime, you can get pretty far using Table Queries and Aggregations. I’d suggest starting there!