DsExcel supports the following types of Specialized chart types such as Sunburst, Treemap and Funnel. The following table covers the different specialized chart types, chart snapshots and their use-cases.

Chart Type	Chart Snapshot	Use Case
Sunburst	Sunburst chart	Sunburst charts can be used to break down data into different entities for identifying and visualizing multilevel parent child relationships in different business scenarios quickly and efficiently.
Treemap	Treemap chart	Treemap charts can be used to display large amount of hierarchical data without any space constraints. You can plot more than tens of thousands of data points.
Funnel	Funnel chart	Funnel charts help in visualizing the sequential stages in a linear process such as recruitment process, order fulfillment cycles and promotional campaigns.