Create a easy-to-understand display of benchmark results (using Excel or alternative tools)

I need a flexible template (Excel or other tools, if beneficial) for the display of Benchmark results. Attached is an Excel sheet showing the input (columns) and the output (chart) that is close to what I need (but it is not easy to change and it doesn't look so good). I need to be able to select specific rows for the display, add or remove lines, maybe add a second column "reference price 2". Ideally I select rows with a specific "selector" and as a result the chart changes (displays only the selected rows). It should not be too complicated but I think an expert can handle this a lot more efficient.