Data points scrolling in Heatmap2d or Cleveland dot plot

I am using Heatmap and cleveland dot plot to show data points with around 400 ticks on the y-axis. Is there a way/workaround or function to make these plots in a such a way that y-axis can be scrolled up and down to traverse through data points same as like vertical scrollbar in a table. So that the labels on the axis doesn’t get overlapped and easier to read.