Paste the table. Argue with the chart, not with Excel.
Copy data straight from Excel (header row + label column + numeric columns), and it recommends a chart, renders it, and lets you restyle everything — then export as SVG or PNG for your deck.
These tools are provided as they are, for working things out. They are not part of Aether's audited model engine and their results are not checked against it. Satisfy yourself that a number is right before you rely on it.