Having pivot matrix/table in UI Bakery that allows me to define both X and Y keys and their corresponding fields in a 2-dimensional structure. The matrix should dynamically compute the value for each intersection based on a list of records with two parameters, similar to the approach used in SQL pivot queries. However, unlike SQL, this pivot should be flexible and not require predefined column definitions, enabling dynamic adjustments. This has plenty of use cases, as there are many occasions where you need to display cross-parameter values, such as KPIs for each combination of channel and provider, etc.