Create interactive heatmap visualizations to analyze data intensity and patterns across multiple dimensions.
1. Enter your chart title and axis labels in the settings panel.
2. Choose a color scheme that best represents your data patterns.
3. Select sample data or use the default dataset to visualize patterns.
4. Customize your chart appearance with the available options.
5. Click "Update Chart" to apply your changes.
6. Export your chart as PNG or JPG when you're satisfied with the result.