Table and Matrix Visuals

[christian_datui]

Develop table and matrix visual in a sense that is similar to how excel functions. There are limitations in creating rows and columns in matrix visuals such as adding a final column that is not a "total" of the values. Adding sparkline is also difficult for both visuals so I think you should focus on that as well

[jeroenterheerdt]

What specifically about sparklines for tables and matrices is difficult?