Kibana: visualizing simple log as table - kibana

Question

I'd like to visualize logged events like an aggregated log file: as a table.
My testdata was created by an sample Java application using the net.logstash.logback.appender.LogstashSocketAppender (an Logback JSON appender) and an http_poller, polling a Spring actuator.
As my first step, I'd like to visualize just the logback messages ordered by time. I went to discover and added message, but sadly the result looks like this:
As you can see, the first line, which actually contains a message, displays{"#timestamp":"2016-04-15T15:28:00.104+02:00","#version":1,"message":"accounts-service byOwner() found: []","logger_name":"io.pivotal.microservices.accounts.AccountsController","thread_name":"main","level":"INFO","level_value":20000,"HOSTNAME":"ham00705"}
How can I just display the content of message, in this case "accounts-service byOwner() found: []","logger_name":"io.pivotal.microservices.accounts.AccountsController"?
and How do I hide events without a message?
-- Update --
a sample message looks like:
{
"_index": "logstash-2016.04.15",
"_type": "logs",
"_id": "AVQaK4Ng7SD5aGZ_l8Xy",
"_score": null,
"_source": {
"message": "{\"#timestamp\":\"2016-04-15T15:28:00.104+02:00\",\"#version\":1,\"message\":\"accounts-service byOwner() found: []\",\"logger_name\":\"io.pivotal.microservices.accounts.AccountsController\",\"thread_name\":\"main\",\"level\":\"INFO\",\"level_value\":20000,\"HOSTNAME\":\"ham00705\"}\r",
"#version": "1",
"#timestamp": "2016-04-15T13:45:37.085Z",
"path": "D:\\Coden\\Projects\\Git\\microservice-logging\\logstash2\\test-data\\app-min.log.json",
"host": "ham00705"
},
"fields": {
"#timestamp": [
1460727937085
]
},
"sort": [
1460727937085
]
}