Two possible temporary solutions:
- hide plotLines and plotBands on `legendItemClick` event: https://jsfiddle.net/BlackLabel/atqcdz15/
- hide plotLines and plotBands by removing them from the chart: http://jsfiddle.net/jlbriggs/FnhRV/

This would be EXTREMELY helpful!

+10000000

+3

Much needed!

+3

+1

+1

+1

Definitely a +1
Thanks

This would be very helpful

this, or at least some built in functionality for toggling visibility of plotlines, plotbands, and their labels would be incredibly useful.

would help eliminate problems like this case:
http://stackoverflow.com/questions/15012633/highcharts-issue-with-showing-and-hiding-plot-lines-and-bands-on-legenditemcli

+1