Horizontal Partition Chart
Horizontal Partition Chart displays hierarchical data in horizontally distributed levels. While not the most visually appealing, the chart gives a very clear view into the values comprising the higher levels.
Key implementation details
Partition charts are part of the hierarchy module of amCharts Charts package. To create a partition chart we just add a Container and then add a Partition object into it. orientation: "horizontal" setting makes the partition horizontal. All that’s left is to specify the valueField, categoryField, and childDataField to bind the chart to the data.
Related tutorials
Demo source