reachrekhakn

One option is you could have the values in one column but comma-separated and have the text in the column warp to the next row. It will not come as separate columns but can be shown similar to the above,

This can be done using a custom visualization component. Check - for example.

You can refer to the easy example in the link - https://community.jaspersoft.com/blog/scriptlet-example-jaspersoft-6x-begineers-hello-world-sample-example

In case you are using the Jaspersoft professional version, and you are using the HTML5 Charts, you can add more details to the tooltip. You can configure the tooltip using the example below. https://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/highcharts/tooltip/pointformat/ In HTML5 charts for any level or series, you can add bucket level mapping and use the same to configure the tooltip. Hope this helps