Hi Karthikraja. A!
Given the fact that Wazuh uses the basic license of Elastic Stack (as described in Wazuh’s Elastic Stack License) it is not possible to export visualizations as PDF/PNG the way you want to do it, since that feature is not available with the license provided (for more information, please see Elastic Stack Subscriptions)
Despite this, you can indeed generate reports with PDF format in any Wazuh’s Dashboard. In order to do so, you have to click on the “Generate Report” option (on the upper right corner of the dashboard) and then go to Wazuh->Management->Status and reports->Reporting where you can select the reports, which are already in PDF format, that you want to download. For more info, take a look at: Reporting.
I hope our answer helped you! We remain at your disposal,
Nicolás Mariano Koremblum