This example shows a pie chart of total sales by category, with slices labeled by item category and sized by numeric sales values. It loads CSV data from a GitHub repository, parses rows by splitting on commas, and extracts columns 7 and 14 for labels and values. The chart is rendered on a canvas using Chart.js, with a hardcoded color palette and a non-responsive fixed size. The page fetches the dataset asynchronously and initializes the chart after the DOM loads.