I am using a heat map showing data of a number of items versus a particular period in time. I am using the heatmap per category and I use 3 different colors for the cells. These colors are represented in a dynamic legend.
When using the legend I see the cells become white when I turn the legend off. In certain cases the total row of this map is white. In these cases I would like to hide the entire row. This doesn't seem possible after the chart has been rendered. I tried to determine this distinction upfront (and used a static legend) by not taking certain items into account but this is bad for performance and quite hard to put in all the logic (in my case). Does anybody have a clue if this is possible?